Pioneer Covering Systems

Chrome Motor Cover

Broken cover? Protect your motor and keep it running smoothly with this sleek chrome replacement. Comes with two screws. Replaces cover for K0170TS Super Torque motor and several other Pioneer and Mountain models.

Rubber Blk.Doughnut Set

Designed for flip tarp systems, this set of black doughnuts (2) will fit perfectly on the 5 piece crossover over bar and are made to last even under the toughest conditions. You can count on Mountain to have the tarp system parts you need to get the job...

Crossover 102" Bent

The K0422 bent galvanized metal crossover bar is designed for a 102" wide truck bed. Actual total length from end to end is 108".

Crossover 96" Bent

The K0420 bent galvanized metal crossover bar is designed for a 96" wide truck bed. Actual total length from end to end is 102".

New Hex Arm Connector w/SS

Hex Cast Arm Connector with set screws. Works on driver or passenger side. For complete assemblies, see Mountain K0269HRA (Driver's side) and K0270HRA (passenger side).

Arm 12' Ext.Bent No Connect

Arm 12' Ext.Bent No Connect Please include what bend you need for your arm, especially if matching another arm. Common bends are 12", 16" (ox bodies), 24", and 36", but custom bends are available.

Arm 10' Ext.Bent No Connect

10' aluminum arm with bend for manual or electric flip tarp dump bodies with side mount spring assembly. Arm only, no connections. Straight arm with no bend available here. 10' arm is what you need for a 16 ft. bed. Please include what bend you need...

Rocker Switch Assembly - P/N K0176Q

Model: Mountain Tarp K0176Q Mountain replacement rocker switch assembly for use with electric dump truck tarp systems. INCLUDES: Rocker switch (qty: 1) Rocker switch mounting box (qty: 1) 12V solenoid module (qty: 1) 50-amp circuit breaker (qty: 1)...

Aluminum Axle-Extruded-96"

Aluminum Axle-Extruded Length: 96" Inside Diameter: 3/4" Fits K0179 Stub Shaft.

7 X 18 Scr. w/ 1 pocket (BUY)

7X18 MESH TARP 18' BED

7 x 18 Vinyl w/ 1 pocket (BUY)

Designed for years of trouble free use, this flip tarp measures 7’ x 18’ and comes with one pocket. Made from heavy-duty material, the waterproof vinyl tarp can be used on a wide variety of dump trucks and dump truck trailers. Our vinyl tarps...

Lock Down ESR Complete Dump

The Lockdown Electric tarp system has a patent-pending arm designed to cover the largest heaped loads. Also has a patent-pending motor engage/disengage lever for quick motor changeover or manual roll crank. Strongest HD arms in the industry, with a...